A336039 Numbers k such that A000081(k) is divisible by k.

1, 4, 24, 72, 121, 475, 8744, 19933, 38357, 41685

Offset: 1

Author

Vaclav Kotesovec, Jul 07 2020

Keywords

• nonn
• more

Comments

No other terms below 100000. - Mathieu Gouttenoire, Nov 01 2021

Examples

			24 is in the sequence because A000081(24) = 24 * 30988541.
72 is in the sequence because A000081(72) = 72 * 77434098197798038469129694128.
		

Crossrefs

Cf. A000081, A051420, A336042.

Extensions

a(10) from Mathieu Gouttenoire, Nov 01 2021